Catalogue listing, not an A2A agent: a paid API listed by agentic.market. Scored on the 3 criteria that apply (24 of 40 points, scaled to 100); the A2A card criteria do not apply.

Show breakdown Hide breakdown

partial Live endpoint 15/25

Our probe received an HTTP 402 payment challenge from the host: live, but paid.

partial Verified Identity 5/10

Provider declared: stonk.x4o2.com (https://stonk.x4o2.com). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.

How to earn +5 points

Verify your domain ownership

Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.

Docs

pass Freshness + modern flags 4/5

seen in upstream source within 0d

n/a Agent card · Protocol version · JWS signature · Uptime track record · Skill declaration · Security declaration

Activity

last 24h · 0 invocations No personal data recorded

No activity in the last 7 days.

Listing history

1 snapshot

Snapshots

Agent card snapshots
Captured	Hash	Snapshot
2026-10-31 11:28:07 current	`2150bcf659ac…`	view →

Endpoints

Pricing x402 on Base / Solana USDC / USD Verified live · 402 challenge

From $0.0010 per call

Endpoint	Price	Currency
`https://stonk.x4o2.com/v1/stats` Base · live 402	0.001	USDC
`https://stonk.x4o2.com/v1/stats` Solana · live 402	0.001	USDC
`https://stonk.x4o2.com/v1/tokens` Base · live 402	0.001	USDC
`https://stonk.x4o2.com/v1/tokens` Solana · live 402	0.001	USDC
`https://stonk.x4o2.com/v1/quotes` Base · live 402	0.001	USDC
`https://stonk.x4o2.com/v1/quotes` Solana · live 402	0.001	USDC
`https://stonk.x4o2.com/v1/tokens/{mint}` Base · declared in manifest	0.001	USD
`https://stonk.x4o2.com/v1/pairings` Base · declared in manifest	0.001	USD
`https://stonk.x4o2.com/v1/launches` Base · declared in manifest	0.001	USD
`https://stonk.x4o2.com/v1/markets` Base · declared in manifest	0.001	USD
`https://stonk.x4o2.com/v1/tokens/{mint}/candles` Base · declared in manifest	0.001	USD
`https://stonk.x4o2.com/v1/trending` Base · declared in manifest	0.001	USD
`https://stonk.x4o2.com/v1/leaderboard` Base · declared in manifest	0.001	USD
`https://stonk.x4o2.com/v1/tokens/{mint}/holders` Base · declared in manifest	0.001	USD
`https://stonk.x4o2.com/v1/tokens/{mint}/burns` Base · declared in manifest	0.001	USD
`https://stonk.x4o2.com/v1/payouts` Base · declared in manifest	0.001	USD
`https://stonk.x4o2.com/v1/rewards` Base · declared in manifest	0.001	USD

Try it ↗

Observed inflow wallet: 0x46e18aa644cff035aec1cb9ca412900aae78e928 on Base · basescan ↗

Listed by facilitators Coinbase CDP · 14

Observed on-chain inflow verified on-chain

Last 7d

                  $13.68
                

3,679 transfers · synced 2026-11-04

Last 30d

                  $19.25
                

9,247 transfers · synced 2026-11-04

USDC on Base. Inflow to a wallet, not proof that every transfer was a paid call.

How it was settled and checked

x402-settled: $10.12 (100%) · 121 transfers sent by a known x402 facilitator (Coinbase)

Other: $0.00 plain transfers sent by the payer · $0.00 other contract calls · 50% of $20.44 classified so far.

Cross-check: Coinbase's Bazaar reports 204 calls in 30 days across 43 resources; we observed 10,442 transfers (121 facilitator-settled) over 29 of 30 scanned days. Neither counter is assumed correct.

Reproducible via eth_getLogs on USDC Transfer events to the wallet. How we classify

Rolling 30-day inflow ↑ +$11.82 since 2026-10-31

2026-10-31 2026-11-05

Peak: $19.25

Payment authenticity How we measure this →

Concentrated payers 3/5

Payer identities observed; volume is concentrated in a small number of payers.

The settlement wallet is shared with other indexed agents, so inflow cannot be attributed to this agent alone.

$19.25 assessed 9,247 transactions 20/29 days active · 30d window Payer identities available

A low label reflects what we can observe, not a finding about the operator.

How this was checked

1 evidence caveat · measured 2026-11-05.
Checks: daily volume aggregate, active day cadence, amount regularity, spike concentration, settlement wallet overlap, payer uniqueness, payer concentration, payer recurrence, payer payee overlap.
Sources: agent revenue daily, agents payment wallet, agent payment transactions.

Payer concentration and 7 / 30 / 90-day windows: wallet_intel, payment_intelligence · included in Pro

Agent card	`https://stonk.x4o2.com/`
Provider	https://stonk.x4o2.com
Docs	https://stonk.x4o2.com/v1/stats

Discovered via

cdp discovery agentic market

Health · last 1 probes

Probe log

When	HTTP	Live JSON-RPC	Latency
2026-10-31 11:53:25	404	—	—

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Embed a badge

Updates itself and links back here.

[![Agenstry grade](https://agenstry.com/badge/stonk.x4o2.com.svg)](https://agenstry.com/agents/stonk.x4o2.com)
[![Verified Business](https://agenstry.com/badge/stonk.x4o2.com/identity.svg)](https://agenstry.com/agents/stonk.x4o2.com)
[![Uptime](https://agenstry.com/badge/stonk.x4o2.com/uptime.svg)](https://agenstry.com/agents/stonk.x4o2.com)
[![A2A version](https://agenstry.com/badge/stonk.x4o2.com/protocol.svg)](https://agenstry.com/agents/stonk.x4o2.com)

Audit evidence

JSON for vendor reviews. Signed copy verifies against our JWKS.

audit.json audit.json (JWS-signed) verification history

Raw agent card JSON

{
  "_source": "agentic.market",
  "service": {
    "id": "stonk-x4o2-com",
    "name": "stonk.x4o2.com",
    "description": "",
    "domain": "stonk.x4o2.com",
    "provider": "stonk.x4o2.com",
    "providerUrl": "",
    "category": "",
    "networks": [
      "Base",
      "solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp"
    ],
    "enriched": false,
    "endpoints": [
      {
        "url": "https://stonk.x4o2.com/v1/launches",
        "description": "Recent verified LaunchLab pools; unknown creation times remain null",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "limit",
            "type": "number",
            "description": "",
            "example": 1,
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "x4o2 StonkFun On-chain Data",
        "tags": [
          "stonkfun",
          "solana",
          "onchain",
          "candles"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://stonk.x4o2.com/v1/leaderboard",
        "description": "Alias of quote-specific trending",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "limit",
            "type": "number",
            "description": "",
            "example": 1,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "quoteMint",
            "type": "string",
            "description": "",
            "example": "6GmAFSYs4gk3FDao5FzzySQpPZaWsa4rUJHacpMpUNgx",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "x4o2 StonkFun On-chain Data",
        "tags": [
          "stonkfun",
          "solana",
          "onchain",
          "candles"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://stonk.x4o2.com/v1/markets",
        "description": "Pools by exact token/quote and lifecycle",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "limit",
            "type": "number",
            "description": "",
            "example": 1,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "mint",
            "type": "string",
            "description": "",
            "example": "6Cj4EQFwFJfRamqD164MdXK5BXQkh4bsMZqZVLLVDLRX",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "quoteMint",
            "type": "string",
            "description": "",
            "example": "6GmAFSYs4gk3FDao5FzzySQpPZaWsa4rUJHacpMpUNgx",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "x4o2 StonkFun On-chain Data",
        "tags": [
          "stonkfun",
          "solana",
          "onchain",
          "candles"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://stonk.x4o2.com/v1/pairings",
        "description": "Quote mints verified in Stonk platform pools",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "limit",
            "type": "number",
            "description": "",
            "example": 1,
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "x4o2 StonkFun On-chain Data",
        "tags": [
          "stonkfun",
          "solana",
          "onchain",
          "candles"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://stonk.x4o2.com/v1/payouts",
        "description": "Verified protocol claim transfers and fee accrual events",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "limit",
            "type": "number",
            "description": "",
            "example": 1,
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "x4o2 StonkFun On-chain Data",
        "tags": [
          "stonkfun",
          "solana",
          "onchain",
          "candles"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://stonk.x4o2.com/v1/quotes",
        "description": "Alias of verified pairing quotes",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "limit",
            "type": "number",
            "description": "",
            "example": 1,
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "x4o2 StonkFun On-chain Data",
        "tags": [
          "stonkfun",
          "solana",
          "onchain",
          "candles"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://stonk.x4o2.com/v1/rewards",
        "description": "Observed fee events; holder reward distributions unknown",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "limit",
            "type": "number",
            "description": "",
            "example": 1,
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "x4o2 StonkFun On-chain Data",
        "tags": [
          "stonkfun",
          "solana",
          "onchain",
          "candles"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://stonk.x4o2.com/v1/stats",
        "description": "Protocol coverage, pool counts and ingestion freshness",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [],
        "serviceName": "x4o2 StonkFun On-chain Data",
        "tags": [
          "stonkfun",
          "solana",
          "onchain",
          "candles"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://stonk.x4o2.com/v1/tokens",
        "description": "Observed token mints, paginated",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "limit",
            "type": "number",
            "description": "",
            "example": 1,
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "x4o2 StonkFun On-chain Data",
        "tags": [
          "stonkfun",
          "solana",
          "onchain",
          "candles"
        ],
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://stonk.x4o2.com/v1/tokens/:mint",
        "description": "Exact token markets and freshness",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "limit",
            "type": "number",
            "description": "",
            "example": 1,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "pool",
            "type": "string",
            "description": "",
            "example": "25qPXkmA7vvEaRz31uW6SEFpiwb3eT4GRbCe3E9HdZDi",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "quoteMint",
            "type": "string",
            "description": "",
            "example": "6GmAFSYs4gk3FDao5FzzySQpPZaWsa4rUJHacpMpUNgx",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "path",
            "name": "mint",
            "type": "string",
            "description": "",
            "example": "HkQeu1qNSFYmpidYBQeSzDVx5Lzpz58UEEwbNe4DNET1",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "x4o2 StonkFun On-chain Data",
        "tags": [
          "stonkfun",
          "solana",
          "onchain",
          "candles"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://stonk.x4o2.com/v1/tokens/:mint/burns",
        "description": "Observed SPL token burns; incomplete history",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "limit",
            "type": "number",
            "description": "",
            "example": 1,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "path",
            "name": "mint",
            "type": "string",
            "description": "",
            "example": "HkQeu1qNSFYmpidYBQeSzDVx5Lzpz58UEEwbNe4DNET1",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "x4o2 StonkFun On-chain Data",
        "tags": [
          "stonkfun",
          "solana",
          "onchain",
          "candles"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://stonk.x4o2.com/v1/tokens/:mint/candles",
        "description": "Exact-market OHLCV in quote units; 1m through 1d",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "limit",
            "type": "number",
            "description": "",
            "example": 3,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "pool",
            "type": "string",
            "description": "",
            "example": "25qPXkmA7vvEaRz31uW6SEFpiwb3eT4GRbCe3E9HdZDi",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "quoteMint",
            "type": "string",
            "description": "",
            "example": "6GmAFSYs4gk3FDao5FzzySQpPZaWsa4rUJHacpMpUNgx",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "res",
            "type": "string",
            "description": "",
            "example": "1h",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "path",
            "name": "mint",
            "type": "string",
            "description": "",
            "example": "HkQeu1qNSFYmpidYBQeSzDVx5Lzpz58UEEwbNe4DNET1",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "x4o2 StonkFun On-chain Data",
        "tags": [
          "stonkfun",
          "solana",
          "onchain",
          "candles"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://stonk.x4o2.com/v1/tokens/:mint/holders",
        "description": "Owners of up to 20 largest token accounts; total wallet count unknown",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "path",
            "name": "mint",
            "type": "string",
            "description": "",
            "example": "HkQeu1qNSFYmpidYBQeSzDVx5Lzpz58UEEwbNe4DNET1",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "x4o2 StonkFun On-chain Data",
        "tags": [
          "stonkfun",
          "solana",
          "onchain",
          "candles"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://stonk.x4o2.com/v1/trending",
        "description": "24h observed swap volume or fresh market cap within one quote mint",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "limit",
            "type": "number",
            "description": "",
            "example": 1,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "quoteMint",
            "type": "string",
            "description": "",
            "example": "6GmAFSYs4gk3FDao5FzzySQpPZaWsa4rUJHacpMpUNgx",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "x4o2 StonkFun On-chain Data",
        "tags": [
          "stonkfun",
          "solana",
          "onchain",
          "candles"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      }
    ],
    "integrationType": "",
    "isNew": false,
    "priceSummary": {
      "minAmount": "0.001",
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